123580470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4463}}^1$

素因数の和:4557

約数の個数: 64

約数和(自身を含む): 323979264

約数和(自身を除く): 200398794

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 195, 213, 355, 390, 426, 710, 923, 1065, 1846, 2130, 2769, 4463, 4615, 5538, 8926, 9230, 13389, 13845, 22315, 26778, 27690, 44630, 58019, 66945, 116038, 133890, 174057, 290095, 316873, 348114, 580190, 633746, 870285, 950619, 1584365, 1740570, 1901238, 3168730, 4119349, 4753095, 8238698, 9506190, 12358047, 20596745, 24716094, 41193490, 61790235, 123580470]

約数ペア:

[(1, 123580470), (2, 61790235), (3, 41193490), (5, 24716094), (6, 20596745), (10, 12358047), (13, 9506190), (15, 8238698), (26, 4753095), (30, 4119349), (39, 3168730), (65, 1901238), (71, 1740570), (78, 1584365), (130, 950619), (142, 870285), (195, 633746), (213, 580190), (355, 348114), (390, 316873), (426, 290095), (710, 174057), (923, 133890), (1065, 116038), (1846, 66945), (2130, 58019), (2769, 44630), (4463, 27690), (4615, 26778), (5538, 22315), (8926, 13845), (9230, 13389)]